AU526317B2 - High speed data channel for processor - Google Patents

High speed data channel for processor

Info

Publication number
AU526317B2
AU526317B2 AU43227/79A AU4322779A AU526317B2 AU 526317 B2 AU526317 B2 AU 526317B2 AU 43227/79 A AU43227/79 A AU 43227/79A AU 4322779 A AU4322779 A AU 4322779A AU 526317 B2 AU526317 B2 AU 526317B2
Authority
AU
Australia
Prior art keywords
processor
high speed
data channel
speed data
channel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU43227/79A
Other languages
English (en)
Other versions
AU4322779A (en
Inventor
D. HOMBERGER and JOSEPH E. SAMSON KENNETH
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EMC Corp
Original Assignee
Data General Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Data General Corp filed Critical Data General Corp
Publication of AU4322779A publication Critical patent/AU4322779A/en
Application granted granted Critical
Publication of AU526317B2 publication Critical patent/AU526317B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/10—Program control for peripheral devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/10—Address translation
    • G06F12/1081—Address translation for peripheral access to main memory, e.g. direct memory access [DMA]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Bus Control (AREA)
  • Communication Control (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Information Transfer Systems (AREA)
  • Debugging And Monitoring (AREA)
AU43227/79A 1978-01-23 1979-01-09 High speed data channel for processor Ceased AU526317B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87169078A 1978-01-23 1978-01-23
US871690 1978-01-23

Publications (2)

Publication Number Publication Date
AU4322779A AU4322779A (en) 1979-08-02
AU526317B2 true AU526317B2 (en) 1983-01-06

Family

ID=25357925

Family Applications (1)

Application Number Title Priority Date Filing Date
AU43227/79A Ceased AU526317B2 (en) 1978-01-23 1979-01-09 High speed data channel for processor

Country Status (12)

Country Link
JP (1) JPS54121032A (fr)
AU (1) AU526317B2 (fr)
BR (1) BR7900407A (fr)
CA (1) CA1128213A (fr)
CH (1) CH641581A5 (fr)
DE (1) DE2902477A1 (fr)
DK (1) DK157954C (fr)
FR (1) FR2415336B1 (fr)
GB (1) GB2013006B (fr)
IT (1) IT1110622B (fr)
NL (1) NL7900439A (fr)
SE (1) SE444996B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU578048B2 (en) * 1983-11-14 1988-10-13 Tandem Computers Incorporated Fault-tolerant system
AU622979B2 (en) * 1989-02-08 1992-04-30 Nec Corporation Data transferring system comprising an input-output channel unit capable of predicting an overrun in a data processing device.

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459677A (en) * 1980-04-11 1984-07-10 Ampex Corporation VIQ Computer graphics system
US4476527A (en) * 1981-12-10 1984-10-09 Data General Corporation Synchronous data bus with automatically variable data rate
GB2138182B (en) * 1983-04-14 1986-09-24 Standard Telephones Cables Ltd Digital processor
US4847750A (en) * 1986-02-13 1989-07-11 Intelligent Instrumentation, Inc. Peripheral DMA controller for data acquisition system
CN108241516B (zh) * 2018-02-09 2021-06-18 深圳科立讯通信有限公司 嵌入式系统程序加载方法、装置、计算机设备和存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673576A (en) * 1970-07-13 1972-06-27 Eg & G Inc Programmable computer-peripheral interface
GB1447297A (en) * 1972-12-06 1976-08-25 Amdahl Corp Data processing system
US3976977A (en) * 1975-03-26 1976-08-24 Honeywell Information Systems, Inc. Processor for input-output processing system
JPS522231A (en) * 1975-06-24 1977-01-08 Hitachi Ltd Information processing apparatus
JPS5272543A (en) * 1975-12-15 1977-06-17 Hitachi Ltd Channel equipment of having address converting function
US4055851A (en) * 1976-02-13 1977-10-25 Digital Equipment Corporation Memory module with means for generating a control signal that inhibits a subsequent overlapped memory cycle during a reading operation portion of a reading memory cycle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU578048B2 (en) * 1983-11-14 1988-10-13 Tandem Computers Incorporated Fault-tolerant system
AU622979B2 (en) * 1989-02-08 1992-04-30 Nec Corporation Data transferring system comprising an input-output channel unit capable of predicting an overrun in a data processing device.

Also Published As

Publication number Publication date
FR2415336B1 (fr) 1987-04-24
JPS6259821B2 (fr) 1987-12-12
DE2902477A1 (de) 1979-07-26
FR2415336A1 (fr) 1979-08-17
GB2013006B (en) 1982-08-25
NL7900439A (nl) 1979-07-25
SE444996B (sv) 1986-05-20
IT7919549A0 (it) 1979-01-23
BR7900407A (pt) 1979-08-21
CA1128213A (fr) 1982-07-20
JPS54121032A (en) 1979-09-19
CH641581A5 (de) 1984-02-29
IT1110622B (it) 1985-12-23
DK157954C (da) 1990-08-13
DK3979A (da) 1979-07-24
SE7900138L (sv) 1979-07-24
GB2013006A (en) 1979-08-01
AU4322779A (en) 1979-08-02
DK157954B (da) 1990-03-05

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